If the intended recipient is a child with a keen interest in the night sky, go for the latter, which are more impressive and educational. So it’s good for anyone after a decorative night sky projection, but not necessarily very effective as a learning device. Like most star projectors, this one has a useful ‘sleep time’ function that switches off the star projector after 30, 60 or 120 minutes. Create A Night Sky Projection Kit Scientifically accurate and great for the kids Specifications Dimensions: 215 x 170 x 600 mm Weight: 0.39 lbs. The aim is to build a globe-like night sky that’s then projected onto the night sky, so before we even get to the stars, children are introduced to the concept of the northern and southern hemispheres.

Source: thestar December 23, 2021 23:57 UTC